28471-U

Supelco

SLB®-5ms Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.25 μm

eCl@ss:
32119290
NACRES:
SB.54
Pricing and availability is not currently available.

Quality Level

material

fused silica

Agency/Method

Standard Method 6040D
EN 2005/108/EC
EPA TO-13,IP-8,8270,525.2,608.1/608.2,608/8081/OLM04.2 PEST,610,625,8015,8082,8100,8141,8270,OLM04.2 SVOA
JMHLW
NIOSH 2530,5503
OSHA 62
meets requirements for USP G27 and G36

reg. compliance

FDA LIB 4423

parameter

-60-340 °C temperature (isothermal)
-60-360 °C temperature (programmed)

Beta value

250

df

0.25 μm

application(s)

GC/MS: suitable
gas chromatography (GC): suitable

L × I.D.

30 m × 0.25 mm

matrix active group

Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase

Featured Industry

Agriculture
Chemicals and Industrial Polymers
Cleaning Products
Clinical
Cosmetics
Environmental
Flavors and Fragrances
Food and Beverages
Forensics and Toxicology
Industrial Hygiene
Life Science and Biopharma
Personal Care
Petroleum
Pharmaceutical (small molecule)

column type

capillary non-polar

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General description

Application: The 5% phenyl equivalent phase provides a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds. The low bleed characteristics, inertness, and durable nature make it the column of choice for environmental analytes (such as semivolatiles, pesticides, PCBs, and herbicides) or anywhere a low bleed non-polar column is required.
USP Code: This column meets USP G27 and G36 requirements.
Phase:
  • Bonded and highly crosslinked
  • Silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane)
Temp. Limits:
  • ≤0.32 mm I.D.: -60 °C to 340 °C (isothermal) or 360 °C (programmed)
  • ≥0.53 mm I.D.: -60 °C to 330 °C (isothermal) or 340 °C (programmed)

Legal Information

SLB is a registered trademark of Sigma-Aldrich Co. LLC
Certificate of Analysis
Certificate of Origin
  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How does the SLB-5ms Capillary GC Column differ from our other 5-type columns?

    Many of our other 5-type columns (Equity-5, SPB-5, PTE-5, MDN-5, and MDN-5S) incorporate a siloxane polymer (backbone comprised of Si and O atoms only, side groups are either methyl or phenyl). The SLB-5ms column incorporates a silphenylene polymer (backbone comprised of Si and O atoms plus some phenyl groups, side groups are either methyl or phenyl).

  4. What are the benefits of the SLB-5ms Capillary GC Column over other manufacturers’ -5ms columns?

    The SLB-5ms excels in several performance criteria.· Low Bleed. The highly crosslinked silphenylene polymer chemistry reduces column bleed to a very low level, resulting in greater signal-to-noise level, allowing lower detection levels.· Inertness. The proprietary surface deactivation reduces interactions between analytes and the column surface, resulting in sharper peak shapes, allowing lower detection levels.· Durability. With the highest published maximum allowable operating temperature (MAOT) of any -5ms column, SLB-5ms columns are designed for long life.· Consistency. Innovative manufacturing processes result in decreased column variability, ensuring that the next column is as good as the last.

  5. Would you recommend SLB-5ms Capillary GC Columns for all applications instead of Equity-5, SPB-5, PTE-5, MDN-5, and MDN-5S?

    Yes.

  6. Who uses SLB-5ms Capillary GC Columns?

    Any analyst with the need for a non-polar column. Some applications include boiling point separations, GC-MS analyses of semivolatiles, and GC-ECD analyses of pesticides/PCBs. It is estimated that non-polar columns account for 51% of the worldwide column market.

  7. What if my method does not allow me to change to SLB-5ms Capillary GC Columns?

    These methods typically specify a 5-type column (DB-5 or equivalent). The SLB-5ms satisfies that requirement.

  8. Where can I get additional information about SLB-5ms Capillary GC Columns?

    The best place to find up-to-date information is the SLB web landing page at www.sigma-aldrich.com/slb.

  9. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  10. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

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